| FASTENER LENGTH | 0.887 INCHES MINIMUM AND 0.892 INCHES MAXIMUM |
| HEAD HEIGHT | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5659 H1100 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP XM-12 OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| SHOULDER DIAMETER | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHOULDER LENGTH | 0.327 INCHES NOMINAL FIRST SHOULDER |
| WIDTH BETWEEN FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8514 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC 2ND TREATMENT RESPONSE SIDES OF HEAD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8514 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC 2ND TREATMENT RESPONSE TOP OF HEAD |
| SURFACE TREATMENT | PRIMER AND PLASTIC POLYURETHANE SIDES OF HEAD |
| SURFACE TREATMENT | PRIMER AND PLASTIC POLYURETHANE TOP OF HEAD |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.300 INCHES MINIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD QUANTITY PER INCH | 32 |